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Title: High-performance broadband photodetector using solution-processible PbSe-TiO 2-graphene hybrids
Authors: Manga, K.K. 
Wang, J. 
Lin, M.
Zhang, J.
Nesladek, M.
Nalla, V. 
Ji, W. 
Loh, K.P. 
Keywords: graphene
quantum dots
Issue Date: 3-Apr-2012
Citation: Manga, K.K., Wang, J., Lin, M., Zhang, J., Nesladek, M., Nalla, V., Ji, W., Loh, K.P. (2012-04-03). High-performance broadband photodetector using solution-processible PbSe-TiO 2-graphene hybrids. Advanced Materials 24 (13) : 1697-1702. ScholarBank@NUS Repository.
Abstract: Highly sensitive, multicomponent broadband photodetector devices are made from PbSe/graphene/TiO 2. TiO 2 and PbSe nanoparticles act as light harvesting photoactive materials from the UV to IR regions of the electromagnetic spectrum, while the graphene acts as a charge collector for both photogenerated holes and electrons under an applied electric field. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Source Title: Advanced Materials
ISSN: 09359648
DOI: 10.1002/adma.201104399
Appears in Collections:Staff Publications

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